Home / 182,375.22-251,682.06-114,395.07

Finding the Fourth Proportional to 182,375.22, 251,682.06 and 114,395.07

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Solution

The fourth proportional to 182,375.22, 251,682.06 and 114,395.07 is: 157,867.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,375.22 : 251,682.06 = 114,395.07 : x
  2. Step 2: Convert to fraction form
    182,375.22/251,682.06 = 114,395.07/x
  3. Step 3: Cross multiply
    182,375.22x = 251,682.06 × 114,395.07
  4. Step 4: Simplify right side
    182,375.22x = 28,791,186,871.44
  5. Step 5: Solve for x
    x = 28,791,186,871.44/182,375.22
  6. Step 6: Final answer
    x = 157,867.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.